Listes faunistiques invertébrés
Préconil à Plan-de-la-Tour 06178750
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 6 | 4 | 17 |
| Hydroptila | 200 | 1 | 2 | |
| Tinodes | 245 | 1 | 4 | 17 |
| Rhyacophila lato-sensu | 183 | 7 | 4 | 1 |
| Baetis lato sensu | 9794 | 344 | 360 | 320 |
| Caenis | 457 | 8 | 23 | 11 |
| Ephemerella ignita | 451 | 8 | 24 | 7 |
| Leptophlebiidae | 473 | 1 | 7 | |
| Habrophlebia | 491 | 11 | 1 | 14 |
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Laccophilinae | 2394 | 2 | ||
| Hydroporinae | 2393 | 1 | 4 | 4 |
| Oulimnius | 622 | 80 | 50 | 34 |
| Hydrophilidae | 571 | 1 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 512 | 1312 | 240 |
| Limoniidae | 757 | 10 | 8 | 2 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 48 | 20 | 84 |
| Tipulidae | 753 | 8 | 26 | 9 |
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 4 | 1 | |
| Calopteryx | 650 | 1 | ||
| Sympecma | 654 | 1 | ||
| Ostracoda | 3170 | 6 | 7 | 3 |
| Gammaridae | 887 | 2 | 1 | |
| Echinogammarus | 888 | 2 | 1 | 1 |
| Gammarus | 892 | 2 | ||
| Asellidae | 880 | 1 | ||
| Hydracarina | 906 | 2 | 4 | 2 |
| Pisidium | 1043 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Ancylus | 1028 | 4 | 5 | 26 |
| Potamopyrgus | 978 | 72 | 90 | 32 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 8 | 240 | 24 |
| Dugesiidae | 1055 | 7 | 3 | 6 |
| Nematoda | 1089 | 2 | 6 | 5 |
| Hydrozoa | 3168 | 6 | 3 | 12 |
| Prostoma | 3110 | 1 |